Production, purification, and characterization of Streptomyces sp. strain MPPS2 extracellular pyomelanin pigment
Küçük Resim Yok
Tarih
2021
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Melanins are natural pigments widely distributed in nature from bacteria to humans. These complex, negatively charged, amorphous, high molecular mass natural biopolymers have many different bioactive properties such as antimicrobial, antiviral, antioxidant, liver protective effects, etc. In this study, some chemical and physical properties of the purified extracellular pyomelanin pigment were investigated via XRD (X-ray diffraction), FT-IR (Fourier transform infrared), and H-1 NMR (Nuclear magnetic resonance). Additionally, the melanin pigment producer Streptomyces sp. strain MPPS2 was characterized by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF/TOF MS) and 16S rDNA sequence analysis. 16S rDNA nucleotide sequence analysis result was deposited in NCBI GenBank(R) under accession number MT825616.
Açıklama
Anahtar Kelimeler
Pyomelanin, Bioproduction, Characterization, XRD, FT-IR, H-1 NMR
Kaynak
Archives of Microbiology
WoS Q Değeri
Q4
Scopus Q Değeri
Q2
Cilt
203
Sayı
7
